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Julian Dehm
briar
Commits
fb6b4872
Verified
Commit
fb6b4872
authored
7 years ago
by
akwizgran
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Unit tests for client versioning manager.
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package
org.briarproject.bramble.versioning
;
import
org.briarproject.bramble.api.client.ClientHelper
;
import
org.briarproject.bramble.api.client.ContactGroupFactory
;
import
org.briarproject.bramble.api.contact.Contact
;
import
org.briarproject.bramble.api.contact.ContactId
;
import
org.briarproject.bramble.api.data.BdfDictionary
;
import
org.briarproject.bramble.api.data.BdfEntry
;
import
org.briarproject.bramble.api.data.BdfList
;
import
org.briarproject.bramble.api.db.DatabaseComponent
;
import
org.briarproject.bramble.api.db.Metadata
;
import
org.briarproject.bramble.api.db.Transaction
;
import
org.briarproject.bramble.api.sync.ClientId
;
import
org.briarproject.bramble.api.sync.Group
;
import
org.briarproject.bramble.api.sync.Group.Visibility
;
import
org.briarproject.bramble.api.sync.Message
;
import
org.briarproject.bramble.api.sync.MessageId
;
import
org.briarproject.bramble.api.system.Clock
;
import
org.briarproject.bramble.api.versioning.ClientVersioningManager.ClientVersioningHook
;
import
org.briarproject.bramble.test.BrambleMockTestCase
;
import
org.jmock.Expectations
;
import
org.junit.Test
;
import
java.util.HashMap
;
import
java.util.Map
;
import
static
java
.
util
.
Collections
.
emptyList
;
import
static
java
.
util
.
Collections
.
singletonList
;
import
static
java
.
util
.
Collections
.
singletonMap
;
import
static
org
.
briarproject
.
bramble
.
api
.
sync
.
Group
.
Visibility
.
INVISIBLE
;
import
static
org
.
briarproject
.
bramble
.
api
.
sync
.
Group
.
Visibility
.
SHARED
;
import
static
org
.
briarproject
.
bramble
.
api
.
sync
.
Group
.
Visibility
.
VISIBLE
;
import
static
org
.
briarproject
.
bramble
.
api
.
versioning
.
ClientVersioningManager
.
CLIENT_ID
;
import
static
org
.
briarproject
.
bramble
.
api
.
versioning
.
ClientVersioningManager
.
MAJOR_VERSION
;
import
static
org
.
briarproject
.
bramble
.
test
.
TestUtils
.
getAuthor
;
import
static
org
.
briarproject
.
bramble
.
test
.
TestUtils
.
getClientId
;
import
static
org
.
briarproject
.
bramble
.
test
.
TestUtils
.
getGroup
;
import
static
org
.
briarproject
.
bramble
.
test
.
TestUtils
.
getLocalAuthor
;
import
static
org
.
briarproject
.
bramble
.
test
.
TestUtils
.
getMessage
;
import
static
org
.
briarproject
.
bramble
.
test
.
TestUtils
.
getRandomId
;
import
static
org
.
briarproject
.
bramble
.
versioning
.
ClientVersioningConstants
.
GROUP_KEY_CONTACT_ID
;
import
static
org
.
briarproject
.
bramble
.
versioning
.
ClientVersioningConstants
.
MSG_KEY_LOCAL
;
import
static
org
.
briarproject
.
bramble
.
versioning
.
ClientVersioningConstants
.
MSG_KEY_UPDATE_VERSION
;
import
static
org
.
junit
.
Assert
.
assertFalse
;
public
class
ClientVersioningManagerImplTest
extends
BrambleMockTestCase
{
private
final
DatabaseComponent
db
=
context
.
mock
(
DatabaseComponent
.
class
);
private
final
ClientHelper
clientHelper
=
context
.
mock
(
ClientHelper
.
class
);
private
final
ContactGroupFactory
contactGroupFactory
=
context
.
mock
(
ContactGroupFactory
.
class
);
private
final
Clock
clock
=
context
.
mock
(
Clock
.
class
);
private
final
ClientVersioningHook
hook
=
context
.
mock
(
ClientVersioningHook
.
class
);
private
final
Group
localGroup
=
getGroup
(
CLIENT_ID
,
MAJOR_VERSION
);
private
final
Group
contactGroup
=
getGroup
(
CLIENT_ID
,
MAJOR_VERSION
);
private
final
Contact
contact
=
new
Contact
(
new
ContactId
(
123
),
getAuthor
(),
getLocalAuthor
().
getId
(),
true
,
true
);
private
final
ClientId
clientId
=
getClientId
();
private
final
long
now
=
System
.
currentTimeMillis
();
private
final
Transaction
txn
=
new
Transaction
(
null
,
false
);
private
ClientVersioningManagerImpl
createInstance
()
throws
Exception
{
context
.
checking
(
new
Expectations
()
{{
oneOf
(
contactGroupFactory
).
createLocalGroup
(
CLIENT_ID
,
MAJOR_VERSION
);
will
(
returnValue
(
localGroup
));
}});
return
new
ClientVersioningManagerImpl
(
db
,
clientHelper
,
contactGroupFactory
,
clock
);
}
@Test
public
void
testCreatesGroupsAtStartup
()
throws
Exception
{
context
.
checking
(
new
Expectations
()
{{
oneOf
(
db
).
containsGroup
(
txn
,
localGroup
.
getId
());
will
(
returnValue
(
false
));
oneOf
(
db
).
addGroup
(
txn
,
localGroup
);
oneOf
(
db
).
getContacts
(
txn
);
will
(
returnValue
(
singletonList
(
contact
)));
}});
expectAddingContact
();
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
createLocalState
(
txn
);
}
@Test
public
void
testDoesNotCreateGroupsAtStartupIfAlreadyCreated
()
throws
Exception
{
context
.
checking
(
new
Expectations
()
{{
oneOf
(
db
).
containsGroup
(
txn
,
localGroup
.
getId
());
will
(
returnValue
(
true
));
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
createLocalState
(
txn
);
}
@Test
public
void
testCreatesContactGroupWhenAddingContact
()
throws
Exception
{
expectAddingContact
();
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
addingContact
(
txn
,
contact
);
}
private
void
expectAddingContact
()
throws
Exception
{
BdfDictionary
groupMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
GROUP_KEY_CONTACT_ID
,
contact
.
getId
().
getInt
()));
long
now
=
System
.
currentTimeMillis
();
BdfList
localUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
1L
);
Message
localUpdate
=
getMessage
(
contactGroup
.
getId
());
BdfDictionary
localUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
context
.
checking
(
new
Expectations
()
{{
oneOf
(
contactGroupFactory
).
createContactGroup
(
CLIENT_ID
,
MAJOR_VERSION
,
contact
);
will
(
returnValue
(
contactGroup
));
oneOf
(
db
).
addGroup
(
txn
,
contactGroup
);
oneOf
(
db
).
setGroupVisibility
(
txn
,
contact
.
getId
(),
contactGroup
.
getId
(),
SHARED
);
oneOf
(
clientHelper
).
mergeGroupMetadata
(
txn
,
contactGroup
.
getId
(),
groupMeta
);
oneOf
(
clock
).
currentTimeMillis
();
will
(
returnValue
(
now
));
oneOf
(
clientHelper
).
createMessage
(
contactGroup
.
getId
(),
now
,
localUpdateBody
);
will
(
returnValue
(
localUpdate
));
oneOf
(
clientHelper
).
addLocalMessage
(
txn
,
localUpdate
,
localUpdateMeta
,
true
);
}});
}
@Test
public
void
testRemovesGroupWhenRemovingContact
()
throws
Exception
{
context
.
checking
(
new
Expectations
()
{{
oneOf
(
contactGroupFactory
).
createContactGroup
(
CLIENT_ID
,
MAJOR_VERSION
,
contact
);
will
(
returnValue
(
contactGroup
));
oneOf
(
db
).
removeGroup
(
txn
,
contactGroup
);
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
removingContact
(
txn
,
contact
);
}
@Test
public
void
testStoresClientVersionsAtFirstStartup
()
throws
Exception
{
BdfList
localVersionsBody
=
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
));
Message
localVersions
=
getMessage
(
localGroup
.
getId
());
MessageId
localUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
localUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
BdfList
localUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
false
)),
1L
);
context
.
checking
(
new
Expectations
()
{{
oneOf
(
db
).
startTransaction
(
false
);
will
(
returnValue
(
txn
));
// No client versions have been stored yet
oneOf
(
db
).
getMessageIds
(
txn
,
localGroup
.
getId
());
will
(
returnValue
(
emptyList
()));
// Store the client versions
oneOf
(
clock
).
currentTimeMillis
();
will
(
returnValue
(
now
));
oneOf
(
clientHelper
).
createMessage
(
localGroup
.
getId
(),
now
,
localVersionsBody
);
will
(
returnValue
(
localVersions
));
oneOf
(
db
).
addLocalMessage
(
txn
,
localVersions
,
new
Metadata
(),
false
);
// Inform contacts that client versions have changed
oneOf
(
db
).
getContacts
(
txn
);
will
(
returnValue
(
singletonList
(
contact
)));
oneOf
(
contactGroupFactory
).
createContactGroup
(
CLIENT_ID
,
MAJOR_VERSION
,
contact
);
will
(
returnValue
(
contactGroup
));
// Find the latest local and remote updates (no remote update)
oneOf
(
clientHelper
).
getMessageMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
singletonMap
(
localUpdateId
,
localUpdateMeta
)));
// Load the latest local update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
localUpdateId
);
will
(
returnValue
(
localUpdateBody
));
// Latest local update is up-to-date, no visibilities have changed
oneOf
(
db
).
commitTransaction
(
txn
);
oneOf
(
db
).
endTransaction
(
txn
);
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
234
,
hook
);
c
.
startService
();
}
@Test
public
void
testComparesClientVersionsAtSubsequentStartup
()
throws
Exception
{
MessageId
localVersionsId
=
new
MessageId
(
getRandomId
());
BdfList
localVersionsBody
=
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
));
context
.
checking
(
new
Expectations
()
{{
oneOf
(
db
).
startTransaction
(
false
);
will
(
returnValue
(
txn
));
// Load the old client versions
oneOf
(
db
).
getMessageIds
(
txn
,
localGroup
.
getId
());
will
(
returnValue
(
singletonList
(
localVersionsId
)));
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
localVersionsId
);
will
(
returnValue
(
localVersionsBody
));
// Client versions are up-to-date
oneOf
(
db
).
commitTransaction
(
txn
);
oneOf
(
db
).
endTransaction
(
txn
);
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
234
,
hook
);
c
.
startService
();
}
@Test
public
void
testStoresClientVersionsAtSubsequentStartupIfChanged
()
throws
Exception
{
// The client had minor version 234 in the old client versions
BdfList
oldLocalVersionsBody
=
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
));
// The client has minor version 345 in the new client versions
BdfList
newLocalVersionsBody
=
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
345
));
// The client had minor version 234 in the old local update
BdfList
oldLocalUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
false
)),
1L
);
// The client has minor version 345 in the new local update
BdfList
newLocalUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
345
,
false
)),
2L
);
MessageId
oldLocalVersionsId
=
new
MessageId
(
getRandomId
());
Message
newLocalVersions
=
getMessage
(
localGroup
.
getId
());
MessageId
oldLocalUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
Message
newLocalUpdate
=
getMessage
(
contactGroup
.
getId
());
BdfDictionary
newLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
2L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
context
.
checking
(
new
Expectations
()
{{
oneOf
(
db
).
startTransaction
(
false
);
will
(
returnValue
(
txn
));
// Load the old client versions
oneOf
(
db
).
getMessageIds
(
txn
,
localGroup
.
getId
());
will
(
returnValue
(
singletonList
(
oldLocalVersionsId
)));
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldLocalVersionsId
);
will
(
returnValue
(
oldLocalVersionsBody
));
// Delete the old client versions
oneOf
(
db
).
removeMessage
(
txn
,
oldLocalVersionsId
);
// Store the new client versions
oneOf
(
clock
).
currentTimeMillis
();
will
(
returnValue
(
now
));
oneOf
(
clientHelper
).
createMessage
(
localGroup
.
getId
(),
now
,
newLocalVersionsBody
);
will
(
returnValue
(
newLocalVersions
));
oneOf
(
db
).
addLocalMessage
(
txn
,
newLocalVersions
,
new
Metadata
(),
false
);
// Inform contacts that client versions have changed
oneOf
(
db
).
getContacts
(
txn
);
will
(
returnValue
(
singletonList
(
contact
)));
oneOf
(
contactGroupFactory
).
createContactGroup
(
CLIENT_ID
,
MAJOR_VERSION
,
contact
);
will
(
returnValue
(
contactGroup
));
// Find the latest local and remote updates (no remote update)
oneOf
(
clientHelper
).
getMessageMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
singletonMap
(
oldLocalUpdateId
,
oldLocalUpdateMeta
)));
// Load the latest local update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldLocalUpdateId
);
will
(
returnValue
(
oldLocalUpdateBody
));
// Delete the latest local update
oneOf
(
db
).
deleteMessage
(
txn
,
oldLocalUpdateId
);
oneOf
(
db
).
deleteMessageMetadata
(
txn
,
oldLocalUpdateId
);
// Store the new local update
oneOf
(
clock
).
currentTimeMillis
();
will
(
returnValue
(
now
));
oneOf
(
clientHelper
).
createMessage
(
contactGroup
.
getId
(),
now
,
newLocalUpdateBody
);
will
(
returnValue
(
newLocalUpdate
));
oneOf
(
clientHelper
).
addLocalMessage
(
txn
,
newLocalUpdate
,
newLocalUpdateMeta
,
true
);
// No visibilities have changed
oneOf
(
db
).
commitTransaction
(
txn
);
oneOf
(
db
).
endTransaction
(
txn
);
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
345
,
hook
);
c
.
startService
();
}
@Test
public
void
testActivatesNewClientAtStartupIfAlreadyAdvertisedByContact
()
throws
Exception
{
testActivatesNewClientAtStartup
(
false
,
VISIBLE
);
}
@Test
public
void
testActivatesNewClientAtStartupIfAlreadyActivatedByContact
()
throws
Exception
{
testActivatesNewClientAtStartup
(
true
,
SHARED
);
}
private
void
testActivatesNewClientAtStartup
(
boolean
remoteActive
,
Visibility
visibility
)
throws
Exception
{
// The client was missing from the old client versions
BdfList
oldLocalVersionsBody
=
new
BdfList
();
// The client is included in the new client versions
BdfList
newLocalVersionsBody
=
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
));
// The client was missing from the old local update
BdfList
oldLocalUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
1L
);
// The client was included in the old remote update
BdfList
oldRemoteUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
345
,
remoteActive
)),
1L
);
// The client is active in the new local update
BdfList
newLocalUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
true
)),
2L
);
MessageId
oldLocalVersionsId
=
new
MessageId
(
getRandomId
());
Message
newLocalVersions
=
getMessage
(
localGroup
.
getId
());
MessageId
oldLocalUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
MessageId
oldRemoteUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldRemoteUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
false
));
Map
<
MessageId
,
BdfDictionary
>
messageMetadata
=
new
HashMap
<>();
messageMetadata
.
put
(
oldLocalUpdateId
,
oldLocalUpdateMeta
);
messageMetadata
.
put
(
oldRemoteUpdateId
,
oldRemoteUpdateMeta
);
Message
newLocalUpdate
=
getMessage
(
localGroup
.
getId
());
BdfDictionary
newLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
2L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
context
.
checking
(
new
Expectations
()
{{
oneOf
(
db
).
startTransaction
(
false
);
will
(
returnValue
(
txn
));
// Load the old client versions
oneOf
(
db
).
getMessageIds
(
txn
,
localGroup
.
getId
());
will
(
returnValue
(
singletonList
(
oldLocalVersionsId
)));
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldLocalVersionsId
);
will
(
returnValue
(
oldLocalVersionsBody
));
// Delete the old client versions
oneOf
(
db
).
removeMessage
(
txn
,
oldLocalVersionsId
);
// Store the new client versions
oneOf
(
clock
).
currentTimeMillis
();
will
(
returnValue
(
now
));
oneOf
(
clientHelper
).
createMessage
(
localGroup
.
getId
(),
now
,
newLocalVersionsBody
);
will
(
returnValue
(
newLocalVersions
));
oneOf
(
db
).
addLocalMessage
(
txn
,
newLocalVersions
,
new
Metadata
(),
false
);
// Inform contacts that client versions have changed
oneOf
(
db
).
getContacts
(
txn
);
will
(
returnValue
(
singletonList
(
contact
)));
oneOf
(
contactGroupFactory
).
createContactGroup
(
CLIENT_ID
,
MAJOR_VERSION
,
contact
);
will
(
returnValue
(
contactGroup
));
// Find the latest local and remote updates
oneOf
(
clientHelper
).
getMessageMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
messageMetadata
));
// Load the latest local update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldLocalUpdateId
);
will
(
returnValue
(
oldLocalUpdateBody
));
// Load the latest remote update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldRemoteUpdateId
);
will
(
returnValue
(
oldRemoteUpdateBody
));
// Delete the latest local update
oneOf
(
db
).
deleteMessage
(
txn
,
oldLocalUpdateId
);
oneOf
(
db
).
deleteMessageMetadata
(
txn
,
oldLocalUpdateId
);
// Store the new local update
oneOf
(
clock
).
currentTimeMillis
();
will
(
returnValue
(
now
));
oneOf
(
clientHelper
).
createMessage
(
contactGroup
.
getId
(),
now
,
newLocalUpdateBody
);
will
(
returnValue
(
newLocalUpdate
));
oneOf
(
clientHelper
).
addLocalMessage
(
txn
,
newLocalUpdate
,
newLocalUpdateMeta
,
true
);
// The client's visibility has changed
oneOf
(
hook
).
onClientVisibilityChanging
(
txn
,
contact
,
visibility
);
oneOf
(
db
).
commitTransaction
(
txn
);
oneOf
(
db
).
endTransaction
(
txn
);
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
234
,
hook
);
c
.
startService
();
}
@Test
public
void
testDeletesObsoleteRemoteUpdate
()
throws
Exception
{
Message
newRemoteUpdate
=
getMessage
(
contactGroup
.
getId
());
BdfList
newRemoteUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
1L
);
MessageId
oldLocalUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
MessageId
oldRemoteUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldRemoteUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
2L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
false
));
Map
<
MessageId
,
BdfDictionary
>
messageMetadata
=
new
HashMap
<>();
messageMetadata
.
put
(
oldLocalUpdateId
,
oldLocalUpdateMeta
);
messageMetadata
.
put
(
oldRemoteUpdateId
,
oldRemoteUpdateMeta
);
context
.
checking
(
new
Expectations
()
{{
oneOf
(
clientHelper
).
toList
(
newRemoteUpdate
);
will
(
returnValue
(
newRemoteUpdateBody
));
// Find the latest local and remote updates
oneOf
(
clientHelper
).
getMessageMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
messageMetadata
));
// Delete the new remote update, which is obsolete
oneOf
(
db
).
deleteMessage
(
txn
,
newRemoteUpdate
.
getId
());
oneOf
(
db
).
deleteMessageMetadata
(
txn
,
newRemoteUpdate
.
getId
());
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
234
,
hook
);
assertFalse
(
c
.
incomingMessage
(
txn
,
newRemoteUpdate
,
new
Metadata
()));
}
@Test
public
void
testDeletesPreviousRemoteUpdate
()
throws
Exception
{
Message
newRemoteUpdate
=
getMessage
(
contactGroup
.
getId
());
BdfList
newRemoteUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
2L
);
MessageId
oldLocalUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
MessageId
oldRemoteUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldRemoteUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
false
));
Map
<
MessageId
,
BdfDictionary
>
messageMetadata
=
new
HashMap
<>();
messageMetadata
.
put
(
oldLocalUpdateId
,
oldLocalUpdateMeta
);
messageMetadata
.
put
(
oldRemoteUpdateId
,
oldRemoteUpdateMeta
);
BdfList
oldLocalUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
1L
);
BdfList
oldRemoteUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
1L
);
context
.
checking
(
new
Expectations
()
{{
oneOf
(
clientHelper
).
toList
(
newRemoteUpdate
);
will
(
returnValue
(
newRemoteUpdateBody
));
// Find the latest local and remote updates
oneOf
(
clientHelper
).
getMessageMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
messageMetadata
));
// Load the latest local update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldLocalUpdateId
);
will
(
returnValue
(
oldLocalUpdateBody
));
// Load the latest remote update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldRemoteUpdateId
);
will
(
returnValue
(
oldRemoteUpdateBody
));
// Delete the old remote update
oneOf
(
db
).
deleteMessage
(
txn
,
oldRemoteUpdateId
);
oneOf
(
db
).
deleteMessageMetadata
(
txn
,
oldRemoteUpdateId
);
// No states or visibilities have changed
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
234
,
hook
);
assertFalse
(
c
.
incomingMessage
(
txn
,
newRemoteUpdate
,
new
Metadata
()));
}
@Test
public
void
testAcceptsFirstRemoteUpdate
()
throws
Exception
{
Message
newRemoteUpdate
=
getMessage
(
contactGroup
.
getId
());
BdfList
newRemoteUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
1L
);
MessageId
oldLocalUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
BdfList
oldLocalUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
1L
);
context
.
checking
(
new
Expectations
()
{{
oneOf
(
clientHelper
).
toList
(
newRemoteUpdate
);
will
(
returnValue
(
newRemoteUpdateBody
));
// Find the latest local and remote updates (no remote update)
oneOf
(
clientHelper
).
getMessageMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
singletonMap
(
oldLocalUpdateId
,
oldLocalUpdateMeta
)));
// Load the latest local update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldLocalUpdateId
);
will
(
returnValue
(
oldLocalUpdateBody
));
// No states or visibilities have changed
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
234
,
hook
);
assertFalse
(
c
.
incomingMessage
(
txn
,
newRemoteUpdate
,
new
Metadata
()));
}
@Test
public
void
testActivatesClientOnIncomingMessageWhenAdvertisedByContact
()
throws
Exception
{
testActivatesClientOnIncomingMessage
(
false
,
VISIBLE
);
}
@Test
public
void
testActivatesClientOnIncomingMessageWhenActivatedByContact
()
throws
Exception
{
testActivatesClientOnIncomingMessage
(
true
,
SHARED
);
}
private
void
testActivatesClientOnIncomingMessage
(
boolean
remoteActive
,
Visibility
visibility
)
throws
Exception
{
// The client was missing from the old remote update
BdfList
oldRemoteUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
1L
);
// The client was inactive in the old local update
BdfList
oldLocalUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
false
)),
1L
);
// The client is included in the new remote update
BdfList
newRemoteUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
remoteActive
)),
2L
);
// The client is active in the new local update
BdfList
newLocalUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
true
)),
2L
);
Message
newRemoteUpdate
=
getMessage
(
contactGroup
.
getId
());
MessageId
oldLocalUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
MessageId
oldRemoteUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldRemoteUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
false
));
Map
<
MessageId
,
BdfDictionary
>
messageMetadata
=
new
HashMap
<>();
messageMetadata
.
put
(
oldLocalUpdateId
,
oldLocalUpdateMeta
);
messageMetadata
.
put
(
oldRemoteUpdateId
,
oldRemoteUpdateMeta
);
Message
newLocalUpdate
=
getMessage
(
contactGroup
.
getId
());
BdfDictionary
newLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
2L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
BdfDictionary
groupMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
GROUP_KEY_CONTACT_ID
,
contact
.
getId
().
getInt
()));
context
.
checking
(
new
Expectations
()
{{
oneOf
(
clientHelper
).
toList
(
newRemoteUpdate
);
will
(
returnValue
(
newRemoteUpdateBody
));
// Find the latest local and remote updates
oneOf
(
clientHelper
).
getMessageMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
messageMetadata
));
// Load the latest local update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldLocalUpdateId
);
will
(
returnValue
(
oldLocalUpdateBody
));
// Load the latest remote update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldRemoteUpdateId
);
will
(
returnValue
(
oldRemoteUpdateBody
));
// Delete the old remote update
oneOf
(
db
).
deleteMessage
(
txn
,
oldRemoteUpdateId
);
oneOf
(
db
).
deleteMessageMetadata
(
txn
,
oldRemoteUpdateId
);
// Delete the old local update
oneOf
(
db
).
deleteMessage
(
txn
,
oldLocalUpdateId
);
oneOf
(
db
).
deleteMessageMetadata
(
txn
,
oldLocalUpdateId
);
// Store the new local update
oneOf
(
clock
).
currentTimeMillis
();
will
(
returnValue
(
now
));
oneOf
(
clientHelper
).
createMessage
(
contactGroup
.
getId
(),
now
,
newLocalUpdateBody
);
will
(
returnValue
(
newLocalUpdate
));
oneOf
(
clientHelper
).
addLocalMessage
(
txn
,
newLocalUpdate
,
newLocalUpdateMeta
,
true
);
// The client's visibility has changed
oneOf
(
clientHelper
).
getGroupMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
groupMeta
));
oneOf
(
db
).
getContact
(
txn
,
contact
.
getId
());
will
(
returnValue
(
contact
));
oneOf
(
hook
).
onClientVisibilityChanging
(
txn
,
contact
,
visibility
);
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
234
,
hook
);
assertFalse
(
c
.
incomingMessage
(
txn
,
newRemoteUpdate
,
new
Metadata
()));
}
@Test
public
void
testDeactivatesClientOnIncomingMessage
()
throws
Exception
{
// The client was active in the old local and remote updates
BdfList
oldLocalUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
true
)),
1L
);
BdfList
oldRemoteUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
true
)),
1L
);
// The client is missing from the new remote update
BdfList
newRemoteUpdateBody
=
BdfList
.
of
(
new
BdfList
(),
2L
);
// The client is inactive in the new local update
BdfList
newLocalUpdateBody
=
BdfList
.
of
(
BdfList
.
of
(
BdfList
.
of
(
clientId
.
getString
(),
123
,
234
,
false
)),
2L
);
Message
newRemoteUpdate
=
getMessage
(
contactGroup
.
getId
());
MessageId
oldLocalUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
MessageId
oldRemoteUpdateId
=
new
MessageId
(
getRandomId
());
BdfDictionary
oldRemoteUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
1L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
false
));
Map
<
MessageId
,
BdfDictionary
>
messageMetadata
=
new
HashMap
<>();
messageMetadata
.
put
(
oldLocalUpdateId
,
oldLocalUpdateMeta
);
messageMetadata
.
put
(
oldRemoteUpdateId
,
oldRemoteUpdateMeta
);
Message
newLocalUpdate
=
getMessage
(
contactGroup
.
getId
());
BdfDictionary
newLocalUpdateMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
MSG_KEY_UPDATE_VERSION
,
2L
),
new
BdfEntry
(
MSG_KEY_LOCAL
,
true
));
BdfDictionary
groupMeta
=
BdfDictionary
.
of
(
new
BdfEntry
(
GROUP_KEY_CONTACT_ID
,
contact
.
getId
().
getInt
()));
context
.
checking
(
new
Expectations
()
{{
oneOf
(
clientHelper
).
toList
(
newRemoteUpdate
);
will
(
returnValue
(
newRemoteUpdateBody
));
// Find the latest local and remote updates
oneOf
(
clientHelper
).
getMessageMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
messageMetadata
));
// Load the latest local update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldLocalUpdateId
);
will
(
returnValue
(
oldLocalUpdateBody
));
// Load the latest remote update
oneOf
(
clientHelper
).
getMessageAsList
(
txn
,
oldRemoteUpdateId
);
will
(
returnValue
(
oldRemoteUpdateBody
));
// Delete the old remote update
oneOf
(
db
).
deleteMessage
(
txn
,
oldRemoteUpdateId
);
oneOf
(
db
).
deleteMessageMetadata
(
txn
,
oldRemoteUpdateId
);
// Delete the old local update
oneOf
(
db
).
deleteMessage
(
txn
,
oldLocalUpdateId
);
oneOf
(
db
).
deleteMessageMetadata
(
txn
,
oldLocalUpdateId
);
// Store the new local update
oneOf
(
clock
).
currentTimeMillis
();
will
(
returnValue
(
now
));
oneOf
(
clientHelper
).
createMessage
(
contactGroup
.
getId
(),
now
,
newLocalUpdateBody
);
will
(
returnValue
(
newLocalUpdate
));
oneOf
(
clientHelper
).
addLocalMessage
(
txn
,
newLocalUpdate
,
newLocalUpdateMeta
,
true
);
// The client's visibility has changed
oneOf
(
clientHelper
).
getGroupMetadataAsDictionary
(
txn
,
contactGroup
.
getId
());
will
(
returnValue
(
groupMeta
));
oneOf
(
db
).
getContact
(
txn
,
contact
.
getId
());
will
(
returnValue
(
contact
));
oneOf
(
hook
).
onClientVisibilityChanging
(
txn
,
contact
,
INVISIBLE
);
}});
ClientVersioningManagerImpl
c
=
createInstance
();
c
.
registerClient
(
clientId
,
123
,
234
,
hook
);
assertFalse
(
c
.
incomingMessage
(
txn
,
newRemoteUpdate
,
new
Metadata
()));
}
}
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